What is p-Toluenesulfonic Acid With Cas 6192-52-5?
Specification
| Item | Standard |
| Appearance | White crystalline |
| Assay(%) | ≥99 |
| Free Acid(%) | ≤0.1 |
| Water(%) | ≤1.0 |
| Iron(ppm) | ≤10 |
| Melting Point(℃) | 102~105 |
| Burning residue (%) | ≤0.02 |
| Ethanol-dissolved Test | Qualified |
| Water Soluble Test | Qualified |
Application
Important organic synthetic intermediates, suitable for explosives, medicine, synthetic resins, polyethers, cosmetics, tobacco, food, etc. It is used as catalyst and stabilizer in the reaction units of lipidation, dehydration, alkylation, dealkylation, Beckmann rearrangement, polymerization and depolymerization. In medicine, it is used in the synthesis of doxycycline, pansetin and naproxen, and in the production of amoxicillin and cefoxalexin intermediates. Epoxy and amino resins, coatings and other aspects also have applications.Packing
25kgs/drum, 9tons/20’container 25kgs/bag, 20tons/20’container
P-Toluenesulfonic Acid With Cas 6192-52-5